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2014/10/16 ¤W¤È 08:22:35
android Programming Glossary: researchHow ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works and the convertview usage mechanism but after a whole days research I pretty much understand the mechanisms of the list view by..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 MMS messages in a similar fashion. After doing some research many examples provided on blogs simply pass an Intent to the.. SMSReceiver Update #3 Receiving MMS So after doing more research I saw some suggestions of registering a ContentObserver . That..
Android : Check whether the phone is dual SIM http://stackoverflow.com/questions/14517338/android-check-whether-the-phone-is-dual-sim Check whether the phone is dual SIM After a lot of research on forums now I know that there is no way to find IMSI or SIM..
OutofMemoryError: bitmap size exceeds VM budget (Android) http://stackoverflow.com/questions/1586685/outofmemoryerror-bitmap-size-exceeds-vm-budget-android the bm Bitmap.createScaledBitmap any thoughts I did some research on the forums and it pointed to this post I just don't know..
http://stackoverflow.com/questions/1784786/mathml-and-java and Java I've been doing some research for a mathematical Android related project I'd like to embark..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android returned by getSubType . It took me an hour or two to research and write this class to do just exactly that and I thought I..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched if you can't answer it fully I'll be able to do some more research. Thanks a lot. Ian android android intent broadcastreceiver..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 android language. However it is returning 0. I did some research and I keep seeing that it needs to be done somewhere other than..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude that this is possible in MySql and I've done quite some research that SQLite needs a custom external function for the Haversine..
launch facebook app from other app http://stackoverflow.com/questions/4191492/launch-facebook-app-from-other-app startActivity intent I did some research because I wanted to find this out . I found some ways how to..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw color of the image. For example becomes After doing some research it appears that the ColorMatrixColorFilter class may do what..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions been looking at the official Smack API and after a little research it seems it might work just fine nowadays although I have not..
How to play a video in a webview with android? http://stackoverflow.com/questions/4989738/how-to-play-a-video-in-a-webview-with-android webkit. And then... when I had to face this issue I had to research a bit and found some useful answers. Basically you have to open..
Android: failed to allocate memory http://stackoverflow.com/questions/5969067/android-failed-to-allocate-memory come here and comment on this answer and I have done more research on this issue. I present to you the results of my findings...
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view
getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState” http://stackoverflow.com/questions/7469082/getting-exception-illegalstateexception-can-not-perform-this-action-after-onsa I hope this will save you some time. EDIT after some more research this is a known bug in the support package. If you need to save..
Display fragment viewpager within a fragment http://stackoverflow.com/questions/7700226/display-fragment-viewpager-within-a-fragment Recursive entry to executePendingTransactions . Some research has led me to the conclusion that the system is unable display..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut gridview share improve this question After too much research I stumbled on the excellent answer of Neil Traft . Adapting..
DefaultHttpClient to AndroidHttpClient http://stackoverflow.com/questions/8706464/defaulthttpclient-to-androidhttpclient just fine on android 2.3 but on 4.0 it doesn't. After some research I hear that is better to use AndroidHttpClient and this way..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works Initially I was also unaware of listview recycling and the convertview usage mechanism but after a whole days research I pretty much understand the mechanisms of the list view by referring to an image from android.amberfog When ever your listview..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 manifest However I was wondering if you could send and receive MMS messages in a similar fashion. After doing some research many examples provided on blogs simply pass an Intent to the native Messaging application. I am trying to send an MMS without.. not the SMSReceiver . How can I pass an extra to the SMSReceiver Update #3 Receiving MMS So after doing more research I saw some suggestions of registering a ContentObserver . That way you can detect when there are any changes to the content..
Android : Check whether the phone is dual SIM http://stackoverflow.com/questions/14517338/android-check-whether-the-phone-is-dual-sim Check whether the phone is dual SIM After a lot of research on forums now I know that there is no way to find IMSI or SIM serial number for both the SIM cards in a dual SIM phone except..
OutofMemoryError: bitmap size exceeds VM budget (Android) http://stackoverflow.com/questions/1586685/outofmemoryerror-bitmap-size-exceeds-vm-budget-android ex.getMessage catch IllegalStateException ex It fails on the bm Bitmap.createScaledBitmap any thoughts I did some research on the forums and it pointed to this post I just don't know why it is not working. Any help would be great Thanks Chris...
http://stackoverflow.com/questions/1784786/mathml-and-java and Java I've been doing some research for a mathematical Android related project I'd like to embark upon and I stumbled across for the first time MathML. Does..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android to meet your demands you have to handle all the network types returned by getSubType . It took me an hour or two to research and write this class to do just exactly that and I thought I would share it with others that might find it useful. Here..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched doing something in native code Any pointers would help even if you can't answer it fully I'll be able to do some more research. Thanks a lot. Ian android android intent broadcastreceiver share improve this question i have this problem too. i think..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 the button around. Just trying to learn how to work with the android language. However it is returning 0. I did some research and I keep seeing that it needs to be done somewhere other than in the oncreate method. If someone could give me an example..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude parameters I put in ex. my current location lat lng . I know that this is possible in MySql and I've done quite some research that SQLite needs a custom external function for the Haversine formula calculating distance on a sphere but I haven't found..
launch facebook app from other app http://stackoverflow.com/questions/4191492/launch-facebook-app-from-other-app intent.setClassName com.facebook.katana com.facebook.katana.LoginActivity startActivity intent I did some research because I wanted to find this out . I found some ways how to start different activities easily. But I can not guarantee..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw retains its transparency and luminosity and only modifies the color of the image. For example becomes After doing some research it appears that the ColorMatrixColorFilter class may do what I need but I can't seem to find any resources pointing to how..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions works well I'm exploring any other more recent options. I've been looking at the official Smack API and after a little research it seems it might work just fine nowadays although I have not tried it yet in a real application . There's also another..
How to play a video in a webview with android? http://stackoverflow.com/questions/4989738/how-to-play-a-video-in-a-webview-with-android example and some guidelines to encode videos for Android webkit. And then... when I had to face this issue I had to research a bit and found some useful answers. Basically you have to open the video the way the native browser does public class InredisChromeClient..
Android: failed to allocate memory http://stackoverflow.com/questions/5969067/android-failed-to-allocate-memory to phone quality. Update 08 24 12 I see that people still come here and comment on this answer and I have done more research on this issue. I present to you the results of my findings. NOTE These tests were run on my computer your computer may be..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view
getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState” http://stackoverflow.com/questions/7469082/getting-exception-illegalstateexception-can-not-perform-this-action-after-onsa do not make the call to .super and everything works great. I hope this will save you some time. EDIT after some more research this is a known bug in the support package. If you need to save the instance and add something to your outState Bundle you..
Display fragment viewpager within a fragment http://stackoverflow.com/questions/7700226/display-fragment-viewpager-within-a-fragment with the message java.lang.IllegalStateException Recursive entry to executePendingTransactions . Some research has led me to the conclusion that the system is unable display fragments within another fragment HOWEVER there seems to..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut related to a lack of vertical space. What can I do android gridview share improve this question After too much research I stumbled on the excellent answer of Neil Traft . Adapting his work for the GridView has been dead easy. ExpandableHeightGridView.java..
DefaultHttpClient to AndroidHttpClient http://stackoverflow.com/questions/8706464/defaulthttpclient-to-androidhttpclient .getEntity .writeTo new FileOutputStream f And it works just fine on android 2.3 but on 4.0 it doesn't. After some research I hear that is better to use AndroidHttpClient and this way it will work on 4.0 and 3.1. The problem is that I do not know..
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